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ps_symbol_width

(PECL ps >= 1.2.0)

ps_symbol_width — Gets width of a glyph


Описание

float ps_symbol_width ( resource $psdoc , int $ord [, int $fontid = 0 [, float $size = 0.0 ]] )

Calculates the width of a glyph in points if it was output in the given font and font size. This function needs an Adobe font metrics file to calculate the precise width.


Список параметров

psdoc -

Resource identifier of the postscript file as returned by ps_new().

ord -

The position of the glyph in the font encoding vector.

fontid -

The identifier of the font to be used. If not font is specified the current font will be used.

size -

The size of the font. If no size is specified the current size is used.


Возвращаемые значения

The width of a glyph in points.


Смотрите также


Описание на ru2.php.net
Описание на php.ru